With little more than an Arduino, an OLED display, and some buttons, it’s easy to build your own faux-retro game system. There’s even a growing library of titles out there that target t… ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

This polished DIY set of quiz show style buttons project combines gaming, electronics, and an Arduino chip into a detailed build that serves as a road map for more advanced projects.

Further, an optional “call – alert” facility is added to the security system, which will initiate a telephone call when push button switch S2 is activated by the user (or by another electronic module) ...

Arduino-Based Power Failure Alert System. 23 Comments . by: Marsh. November 17, 2013. Title: ... [Lauters] then took the phone apart and tapped into the power button to control on/off states.

Created by the Lenka Design Workshop the case has been created using a 32×32 LEGO baseplate finished with a clear acrylic cover to house the four large arcade buttons and Arduino board, LED ...

Arduino's Create Agent is what you need to get started to ... as well as Arduino's cloud systems. With the Create Agent, you can view, ... Click the Start button in the bottom-right of the page.

Arduino systems, when compared to Raspberry Pi, are much more straightforward to work with. ... Meanwhile, the reset button is just that — to reset the board to its initial state. ...

While you hopefully don't need one-button access to 911, a desk-mounted panic button is undoubtedly cool, and it makes for a great DIY Arduino project. You'll need a prepaid SIM card, an Arduino ...